Technical data |
LB16-180 |
Rotary drilling rig |
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Concept and characteristics
LB 16
Kelly rope |
Leader top for Kelly rope |
Kelly bar |
Leader top for auxiliary rope |
Rotary |
Inclination device |
Casing driver |
Auxiliary winch |
Radius adjustment device |
Crowd winch |
Casing oscillator |
Kelly winch |
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Counterweight |
Undercarriage |
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The robust universal machine for a wide variety of applications:
•Kelly drilling
•Auger drilling
•Full displacement drilling
•Double rotary drilling
The solid undercarriage offers excellent stability and low ground bearing pressure.
The uppercarriage with its small swing radius enables operation in restricted space.
Parallel kinematics with a large working area allow to fold back the leader.
The rigid leader absorbs high torque and is fitted with a rope crowd system for high pull forces.
All winches are mounted on the leader, which provides a direct view of the main winch from the operator‘s cab.
The rotary drive of the BAT series combines exceptional torque with optimum operating comfort.
The powerful Liebherr diesel engine is low in emission and economical through SCR technology.
2 LB 16
Concept and characteristics
LB 16 Low Head
Special
"Low Head"
Standard leader
LB 16 CFA drilling
Kelly extension 19.7 ft
Special head for continuous flight auger drilling
Working platform
Special upper part of the leader
Concrete supply line
Leader access
Auger cleaner
Counterweight 13.230 lbs
The Litronic control with assistance systems supports the operator:
•Cruise Control for the drilling process
•Joystick control for all machine functions
•Automatic shake-off function for working tools
•Leader inclination memory etc.
Sophisticated solutions provide safe operation and maintenance of the machine.
•Cab design for optimum visibility
•Acoustic and optic warning
•Walkways on the uppercarriage
•Safety rails on top of the uppercarriage
•Rear and side view cameras etc.
Liebherr Kelly bars feature strongly overlapping elements resulting in less wear.
Precise and robust Liebherr casings and drilling tools provide excellent drilling performance.
LB 16 3
Dimensions
Basic machine LB 16 and LB 16 Low Head
5° |
15° |
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8° |
8° |
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20.7´´ |
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58.52´ |
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39.2´´ |
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35.4´´ |
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23.6´´ |
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10´2´´ |
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13´5´´ |
11´2´´ |
12´2´´ |
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R |
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16´4´´ |
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11´6´´ |
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5° |
15° |
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8° |
8° |
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20.7´´ |
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40.9´ |
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39.2´´ |
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35.4´´ |
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23.6´´ |
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10´2´´ |
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13´5´´ |
11´2´´ |
12´2´´ |
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R |
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16´4´´ |
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11´6´´ |
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Technical data |
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Technical data |
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LB 16 |
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LB 16 Low Head |
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Total height |
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58.52 |
ft |
Total height |
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40.9 |
ft |
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Max. pull, leader on ground |
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44,965 lbf |
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Max. pull, leader on ground |
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44,965 lbf |
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Continuous rig inclination adjustment |
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Continuous rig inclination adjustment |
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Lateral inclination |
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± 8° |
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Lateral inclination |
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± 8° |
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Forward inclination |
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5° |
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Forward inclination |
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5° |
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Backward inclination |
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15° |
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Backward inclination |
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15° |
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Operating weight |
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Operating weight |
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LB 16 |
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LB 16 Low Head |
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Total weight with 23.6 inch 3–web shoes |
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116,400 lbs |
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Total weight with 600 mm 3–web shoes |
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111,995 lbs |
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The operating weight includes the basic machine LB 16 (with rotary and Kelly bar MD 20/3/24) and 13,230 lbs counterweight, without equipment for casing oscillator.
The operating weight includes the basic machine LB 16 (with rotary and Kelly bar MD 20/3/15) and 13,230 lbs counterweight, without equipment for casing oscillator.
4 LB 16
Dimensions
Basic machine LB 16 continuous flight auger drilling
90.1´ |
73,86´ |
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35.4´´ |
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10´2´´ |
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23.6´´ |
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13´5´´ |
11´8´´ |
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12´2´´ |
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R |
11´10´´ |
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16´4´´ |
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Technical data
LB 16 CFA drilling
Total height |
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90.1 |
ft |
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Max. pull, leader on ground |
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94,420 lbf |
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Continuous rig inclination adjustment |
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Lateral inclination |
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± 3° |
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Forward inclination |
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3° |
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Backward inclination |
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3° |
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Operating weight
LB 16 CFA drilling
Total weight with 600 mm 3–web shoes 162,360 lbs
The operating weight includes the basic machine LB 16 (with rotary, auger of 23.6 inch diameter, auger cleaner) and 13,230 lbs counterweight, without equipment for casing oscillator.
LB 16 5
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